Sea to Summit Trek TK III

Where to Buy

Manufacturer's Description

Visit Sea to Summit's Trek TK III page.

Retailers' Descriptions

Here's what other sites are saying:

Whether you're hitting the mountains for a weekend or the European Alps for a season, the weather-resistant Sea To Summit Trek TkIII 12 Degree Down Sleeping Bag gives you room and warmth enough for comfy, restful nights. Stuffed with the wonder-feather Ultra-Dry Down 650+ that stays lofty and dry, a draft tube, and a dual-adjustable hood, you'll stay cozy even when temps dip below freezing. And you won't have to sleep still like a wrapped-up mummy; the tapered rectangular shape allows your feet to fall open so your eyelids can close.


Free Shipping. Sea to Summit Trek TKIII Sleeping Bag FEATURES of the Sea to Summit Trek TKIII Sleeping Bag ULTRA-DRYDown 750+ Loft 90Adeg Down Cluster Premium European Duck Down Nylon 2D NanoShell Offset baffles and side block baffle Differential cut shell with 3D side walls Side block baffle Tapered foot Zipper draft tube with anti-snag 2 way YKK 5 zippers Neck draft tube with dual elastic adjustment Cushioned internal hood drawcord with dual adjustment Internal zipper pocket Includes lightweight Ultra-Sil compression bag, mesh storage cell and laundry bag

- Moosejaw

Incorporating Sea to Summit's 2D PermaShell fabric and a premium 650+ Loft ULTRA-DRY Down, the Trek bags are a refined classic. The 60/40 fill ratio in the Trek bags is maintained using a side block baffle and differential cut shell. In the top of the shell a 3D side wall, a feature normally reserved for technical alpine sleeping bags, provides more space for the down to loft right to the edge of the bag.


Features: Tapered rectangular, 2D PermaShell(TM) DWR shell fabric, differential cut shell with 3D side walls, 60/40 fill ratio, side block baffle, zip draft tube with anti-snag, cushioned internal hood drawcord with dual adjustment, 2 way YKK #5 zips with separate foot zip, large sized internal zip pocket, includes lightweight Ultra-Sil(R) compression bag, mesh storage cell and laundry bag. Down: Ultra-Dry Down(TM), 650+ Loft, 85% Down cluster, premium Duck Down Fill Weight: Regular 700 g/25 oz Bag Weight: Regular 1220 g/2 lb 11 oz Length/zip: Regular - left zip Season Ratings: Spring/Autumn/Winter-lite, EN Rating (Lower limit) 12F/-11C Suggested Use: Trekking, Travel, Hiking, Camping Compression Bag: Medium - 15L - 5L

- River Sports Outfitters